### QPx_GetImporterEmbeddedThumb

QPx_GetImporterEmbeddedThumb(importerRef; thumbPict):error
| importerRef | Longint | Reference to a graphics importer instance
| thumbPict | Picture | Embedded thumbnail
| error | Longint | Error result

Reads the embedded thumbnail from an image associated with a graphics importer instance. Image formats that support embedded thumbnails are: Exif JPEG, TIFF, FlashPix, and PhotoCD.

The graphics importer instance is specified by importerRef. If importerRef does not refer to an existing graphics importer instance, the qpx_paramErr error code is returned.

If the image contains an embedded thumbnail, it is returned in thumbPict. Otherwise, thumbPict is set to an empty picture.

Related commands

QPx_CreateImporterThumbnail | Creates a high quality thumbnail from image data associated with a graphic importer
QPx_GetImporterFrameType | Returns the type of a frame in a multi-frame image.

QPix © Escape
Generated by QDoc 2.8 on Wed, Feb 17, 2010 17:44:57